Insect extermination lamp



FIG. 1 is a front elevational view of an insect extermination lamp, showing my new design; the back being a mirror image of the front;

FIG. 2 is a right side elevational view thereof; the left side being a mirror image of the right side;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front, right, top perspective view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

I claim the ornamental design for an insect extermination lamp, substantially as shown and described. 